package com.rh.service;

import com.rh.entity.EduVideo;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * 课程视频 服务类
 * @author rh
 * @since 2021-09-24
 */
public interface EduVideoService extends IService<EduVideo> {
    //根据课程id删小节
    void removeVideoByCourseId(String courseId);
}
